Ключевые слова: abstract, background, beam, beautiful, blue, bright, brilliance, closeup, color, coloured glass, copy space, crystal, cube, cubic, dark, decoration, deflection, design, different, diffraction, disperse, dispersion, dispersion of light, edge, facet, geometric, glass, glitter, glow, illuminated, light, lighting effect, macro, multicolor, object, optic, perspective, physics, polygon, prism, rainbow, ray, reflection, refract, refraction, shadow, shape, shine, transparent, wallpaper,